Question

2 ways that photoautotrophs benefits the earth

Answer 1

The benefits of the photo autotrophs are discussed here and photo autotrophs can be defined as an organism that makes their own food using light.

Step-by-step explanation:

Definition:

• The word photo autotrophs are blended from the word autotroph and photo Here in this context, photo indicates the light and the autotroph indicates the organisms which make their food via photosynthesis.

Benefits of photo-autotrophs:

• The Heterotrophs depends upon the autotrophs and photo-autotrophs for food and the heterotrophs species can not able to prepare their food and they have to depend upon the photo-autotrophs.
• Phototrophs give oxygen due to the photosynthesis process and humans and animals need oxygen to survive.
• Phototrophs play a major role in the food chain process.

Answer 2

Benefits of Photoautotrophs

Step-by-step explanation:

Photoautotrops – as the name suggests utilizes light energy to produce their own energy through photosynthesis and synthesize organic biomass or molecules from inorganic molecules.

Earth is hugely benefited by the photoautotrophs because:

1. Photoautotrophs are the food producers and provide the basic food and energy to all the organisms in the ecosystem. Being at the bottom of a food chain pyramid, they are consumed by the heterotrophs and other carnivores and omnivores eat heterotrophs at a higher level.
2. Photoautotrophs through photosynthesis produce oxygen and other organic molecules. This oxygen is vital for survival for humans and other living organisms. They also absorb the atmospheric carbon dioxide and use it for food production during photosynthesis.